Netflix Series "Dark" Review

After getting a free month trial on Netflix, I stumbled upon this series and honestly I don't know how to start because my mind is exploding with possibilities of time travel and such things. (Well honestly if time travel exist in the near future, I'll ask my future self to go back in this timeline and give me some money xD).

So when I started watching this I was overwhelmed with a lot of thoughts in my mind with possibilities, what if it's real? And it is happening right now, well I don't really want to spoil the whole story but it is really interesting and hooked up my attention.
So it all started with this teenage boy who dreamt about his dad who hangs himself and leave a letter to be open at a certain date, as the story goes, this teenager had a friend who's brother went missing, the next day, they found a different body of a boy whos eyes and ears are blown off and dressed like in the 80's and ended up being the missing kid 33 years ago. The present kid who went missing did not know that he managed to travel back in time and the twist is that he married the mother of the teenage boy and he became the teenage boys father who hangs himself. Cool right! At the first episode it give me chills and made me want to watch the whole series just to know what exactly is happening out there.
As I've said I don't really want to spoil, it is you to solve what happened. I really recommend this to anyone who enjoys sci-fi and mysteries or to everyone who thinks time travel exist and we are connected to one another. Ratings 4/5 stars for me because my small brain can't completely connect it all. Thank you for reading and I hope it will be on your next bucket list to watch for. Please suggest anything on the comment section so I can give an honest review. Next review is all about this new anime Titled "The rising of the shield hero" aired first week of January. Don't forget to upvote. Thank you!